Batson, Wade T. <br/><br/>
Genera of the eastern plants / 
Wade T. Batson 
 - 3rd ed. 
 - New York :  John Wiley, & Sons,  1977 
 - 203 p. :  ill. ;  19 cm. 
<br/><br/> On half-title: A guide to the genera of native and coommonly introduced ferns and seed plants 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0471034975 
<br/><br/><label>LCCN: </label>77-024339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--United States<br/>Botany--Canada<br/>Plants--Identification